143034-65-5
143034-65-5 structure
- Name: 1-METHOXY-2-FORMYL-3H-BENZO[F]CHROMENE
- Chemical Name: 1-methoxy-3H-benzo[f]chromene-2-carbaldehyde
- CAS Number: 143034-65-5
- Molecular Formula: C15H12O3
- Molecular Weight: 240.25400
- Create Date: 2018-12-24 11:33:37
- Modify Date: 2024-01-08 14:16:54
| Name | 1-methoxy-3H-benzo[f]chromene-2-carbaldehyde |
|---|
| Molecular Formula | C15H12O3 |
|---|---|
| Molecular Weight | 240.25400 |
| Exact Mass | 240.07900 |
| PSA | 35.53000 |
| LogP | 2.78860 |
| HS Code | 2932999099 |
|---|
|
~72%
143034-65-5 |
| Literature: Sami; Kar; Ray Tetrahedron, 1992 , vol. 48, # 24 p. 5199 - 5208 |
| Precursor 2 | |
|---|---|
| DownStream 2 | |
![2-OXO-2H,5H-1,6-DIOXA-BENZO[C]PHENANTHRENE-3-CARBOXYLIC ACID ETHYL ESTER structure](https://image.chemsrc.com/caspic/345/143034-66-6.png)
![5H-1,6-DIOXA-BENZO[C]PHENANTHREN-2-ONE structure](https://image.chemsrc.com/caspic/307/143034-67-7.png)
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |